sororWiktionary 原文演变路径（由近及远）英语借自 ←拉丁语 soror “sister”词源说明Shortening; also from Latin soror (“sister”), akin to frater from Latin frāter (“brother”). Doublet of sister.释义（英文）名词 Noun(colloquial) A sorority sister; a fellow member of one's sorority.词族同源异形词（1）sister